In the end, Secunda's cycle lasts approximately 30 days, from what I can gather, while Masser's lasts 24 days.
In the end, Secunda's cycle lasts approximately 30 days, from what I can gather, while Masser's lasts 24 days.
That's what Imperial Library states under this link:
https://www.imperial-library.info/content/phases-moon
Also try this topic:
https://www.reddit.com/r/teslore/comments/1x1de8/lunar_cycles_calendars_and_the_khajiit/
I hope that helps.